Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 2:15 pm (3.7 ft)
Next high tide : in 30m at 10:16 am (4.4 ft)
Sunset today : 8:40 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Dec 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:066.910:335.22:532.64:040.37:224:48Waning Crescent1Thu
2Fri9:347.011:175.43:303.04:39-0.17:234:48New Moon2Fri
3Sat10:037.111:585.54:063.25:12-0.37:244:48New Moon3Sat
4Sun10:337.14:423.55:46-0.57:254:48New Moon4Sun
5Mon12:375.511:05 AM7.15:173.66:21-0.57:264:48New Moon5Mon
6Tue1:175.511:39 AM7.05:533.86:58-0.57:274:48Waxing Crescent6Tue
7Wed1:595.512:156.86:323.97:38-0.47:284:47Waxing Crescent7Wed
8Thu2:435.412:546.67:163.98:19-0.27:294:48Waxing Crescent8Thu
9Fri3:295.41:406.38:093.99:030.07:304:48Waxing Crescent9Fri
10Sat4:155.52:355.99:143.89:490.37:314:48First Quarter10Sat
11Sun5:005.83:445.410:303.510:380.77:314:48First Quarter11Sun
12Mon5:426.15:075.011:462.911:291.27:324:48First Quarter12Mon
13Tue6:236.56:354.912:542.07:334:48First Quarter13Tue
14Wed7:037.07:575.012:221.71:531.07:344:48Waxing Gibbous14Wed
15Thu7:457.69:095.31:162.22:470.07:344:49Waxing Gibbous15Thu
16Fri8:298.010:125.62:112.63:37-0.97:354:49Waxing Gibbous16Fri
17Sat9:148.411:095.93:052.94:26-1.57:364:49Full Moon17Sat
18Sun10:018.53:583.15:15-1.97:364:50Full Moon18Sun
19Mon12:026.110:49 AM8.54:503.26:03-2.07:374:50Full Moon19Mon
20Tue12:526.211:38 AM8.35:433.36:51-1.87:374:51Waning Gibbous20Tue
21Wed1:426.212:287.96:383.37:39-1.47:384:51Waning Gibbous21Wed
22Thu2:316.21:207.37:353.38:26-0.87:384:52Waning Gibbous22Thu
23Fri3:216.22:156.68:383.29:14-0.27:394:52Waning Gibbous23Fri
24Sat4:116.23:165.89:483.110:010.67:394:53Third Quarter24Sat
25Sun4:596.34:265.111:022.810:481.37:394:53Third Quarter25Sun
26Mon5:446.45:494.612:162.47:404:54Third Quarter26Mon
27Tue6:276.57:164.51:221.87:404:55Third Quarter27Tue
28Wed7:076.68:354.612:272.62:161.37:404:55Waning Crescent28Wed
29Thu7:456.89:404.81:183.23:020.87:414:56Waning Crescent29Thu
30Fri8:216.910:305.12:093.53:420.37:414:57Waning Crescent30Fri
31Sat8:587.011:155.32:573.74:190.07:414:58Waning Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

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What time does the tide turn (slack tide) in Trinidad Harbor, CA today?

Slack tide in Trinidad Harbor, CA is approximately 12:15 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Trinidad Harbor, CA?

Trinidad Harbor, CA is currently in a spring phase. Tonight's moon is 80% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Trinidad Harbor, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Trinidad Harbor, CA?

Tide predictions for Trinidad Harbor, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Trinidad Harbor, CA?

Tide data for Trinidad Harbor, CA is sourced from NOAA Station #9419059. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9419059.

What is the moon phase in Trinidad Harbor, CA tonight?

Tonight the moon over Trinidad Harbor, CA is Waxing Gibbous (80% illuminated). This places Trinidad Harbor, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA